Bugaboo Universal Wheeled Board

We got the board for our nearly-2-year-old son in preparation for the arrival of his sibling. (Ver easy set up, easy to keep it up with the strap - feet do bump the wheel when you walk, though, so you kind of have to waddle). He's just starting to get into it (he especially likes being pushed around on it at home for practice :) - but it's looking very promising, he definitely finds it fun. The other day, I was struggling with the stroller and shopping basket at Trader Joe's and then it occurred to me to put the basket on the wheeled board - and it worked out great! I could buy a lot more - and then rode the bags home on the wheeled board, too! (Probably not an approved use but it made my life way easier). We had a bit of an issue crossing the train tracks - the board wheel got a bit trapped, one bag fell off on the tracks - lesson learned. So far so good though. I do wish with all my heart that someone would make a wheeled board like this with a seat so kids could be more comfortable riding it longer and when they're tired!